KR200338085Y1 - Lighting sign-board - Google Patents

Abstract

The present invention relates to a light-emitting billboard, and more particularly, to form a letter or pattern to be advertised on one surface of the transparent acrylic plate by silk screen printing, the light emitting device which can irradiate a light source to the thickness surface of the acrylic plate Characterized in that it is installed, the light source is irradiated with direct light to the acrylic plate and the light is reflected and scattered by the frame formed on the thickness of the acrylic plate surface emitting light to the front or back and silk-screen printed by fluorescent ink or The present invention relates to a luminous billboard that can maximize the advertising effect by enabling the sophisticated expression of letters or patterns by silkscreen printing.

Description

Luminous Billboards {LIGHTING SIGN-BOARD}

The present invention relates to a light-emitting billboard, and more particularly, to form a letter or pattern to be advertised on one surface of the transparent acrylic plate by silk screen printing, the light emitting device which can irradiate a light source to the thickness surface of the acrylic plate Characterized in that it is installed, the light source is irradiated with direct light to the acrylic plate and the light is reflected and scattered by the frame formed on the thickness of the acrylic plate surface emitting light to the front or back and silk-screen printed by fluorescent ink or The present invention relates to a light-emitting billboard that can maximize the advertising effect by enabling the precise expression of characters or patterns by silk printing.

In general, advertising signboards are used to advertise the names of various branches or company logos and products through various letters or patterns, and in particular, it is easy to identify other types of business and install lighting on the billboards so that they can be distinguished even at long distances or at night. I use it.

In view of this point, billboards having various materials and shapes are conventionally manufactured and used. As a representative example, non-luminescent flex billboards using fluorescent lamps as a back light for displaying pictures or letters, or various neon tubes The mainstream is a self-luminous neon billboard that injects a gas or emits light by applying a high voltage to a heat-resistant tube coated with fluorescent materials of various colors.

The non-luminescent flex billboard has an advantage in that the ad text is embossed or engraved color sheets printed on the Flex unit in a double manner so that there is no limitation on the long width of the ad text, and it is semi-permanent and the signboard is relatively inexpensive to manufacture.

However, since the flex signage can obtain the lighting effect only by the back light consisting of fluorescent lamps, in order to check the advertisement text, the illumination intensity of the lighting device must be maximized and kept in a bright state, thereby increasing the power consumption, and the fluorescent lamp used as the lighting device. The production cost is increased because the number of the number should be installed from several to several tens, and since the life is relatively short due to the characteristics of the fluorescent lamp, there is a problem in that the cost is increased because a replacement is required after a certain period of time.

The neon billboard using the neon tube is a self-luminous type that emits ultraviolet rays by applying a high voltage of 15KV or more to the electrodes, and the ultraviolet rays excite the phosphors to emit light. This has the advantage of being possible.

However, these neon billboards have to perform a separate operation such as injection and sealing of gas into the neon tube, resulting in an increase in production cost, increase in power consumption due to high voltage, and electrical leakage due to high voltage.

In the "luminescent billboard" disclosed in the Republic of Korea Utility Model Publication No. 304853 to solve the above problems in the prior art, as shown in Figure 4 or by spraying the advertising pattern on a transparent acrylic plate having a certain thickness or A color sheet is attached, and a light source such as a lamp is installed on the thickness surface of the acrylic plate to irradiate light, but such a spray coating or color sheet attaching method has to be manufactured separately for advertisements, so there is a problem.

In addition, in the "advertisement panel" published in the Republic of Korea Utility Model Publication No. 273061, as shown in Figure 5, the transparent acrylic plate is engraved with the phrase to be engraved, the fixing grooves on the thickness surface of the acrylic plate A fixed frame provided is installed, and a cold cathode color lamp is inserted into the fixing groove to irradiate light on the thickness of the acrylic plate, but the light emitting billboard is required to engrave the advertisement text in a concave shape on the acrylic plate, thereby increasing the working time. It takes a lot, and the light irradiated from the cold cathode color lamp is refracted on the acrylic plate can not produce sufficient illumination, there was a problem that the advertising effect is reduced.

In addition, "Ultraviolet self-luminous billboard material" published in Korean Patent Application Publication No. 99-0064631, a transparent front plate such as acrylic or glass, and a phosphor to form a predetermined shape on the front plate to emit light, and It is composed of an ultraviolet lamp and an ultraviolet reflector for emitting phosphors to illuminate by the self-emission of the phosphor, but the phosphor emits light by an indirect illumination method by the ultraviolet reflector has a weak advertising effect.

The present invention was devised to solve the conventional problems as described above, an object of the present invention through the silk screen printing operation using a fluorescent ink to the letters or patterns to advertise on one side of the transparent panel made of acrylic plate material And a cold cathode lamp or an ultraviolet LED is installed on the side wall of the transparent panel and the light emitting device is provided with a frame having a reflective surface. When the light is irradiated to the transparent panel in direct light from the light emitting device, the reflective surface of the frame By scattering phenomenon is generated by reflecting into the transparent panel by the inside, the emission and diffusion is made to the fluorescent printed portion by the fluorescent ink, the letter or pattern is finely expressed by silk screen printing, and the light emitting device is irradiated It is achieved by a luminous billboard that can emit light clearly and maximize the advertising effect.

1 is an exploded perspective view of a light emitting board according to the present invention;

2 is a longitudinal cross-sectional view of FIG.

3 is a perspective view showing a state in which the auxiliary panel is coupled to the rear of the transparent panel according to the present invention,

4 and 5 are longitudinal cross-sectional views of a conventional light emitting billboard.

* Description of the symbols for the main parts of the drawings *

1: light-emitting billboard 2: transparent panel

3: frame 4: light emitting device

5: Auxiliary Panel 7: Wire

8: Side wall 9: Storage groove

10: coupling groove 11: reflecting surface

12: inverter 13: fluorescent printing part

14: margin area 15: margin printing part

The object of the present invention is a transparent panel formed with a character or a pattern, and a light emitting device provided with a light emitting device so that light is emitted from the transparent panel, the character or pattern formed on one surface of the transparent panel by silk screen printing Formed; A receiving groove into which the light emitting device is inserted is formed in a frame fixed to each side wall of the transparent panel, and a reflecting surface for reflecting light emitted from the light emitting device is formed on an inner circumferential surface of the receiving groove; As the light emitting device, a cold cathode lamp or an ultraviolet LED is used; The light emitting device is achieved by a light emitting board, which is inserted into the receiving groove of the frame and installed on the side wall of the transparent panel.

In addition, the rear of the transparent panel is achieved by a light-emitting billboard characterized in that it further comprises that the transparent auxiliary panel of the same size as the transparent panel is fixed by screwing.

In addition, the transparent panel is formed with a fluorescent printing portion coated with a fluorescent ink by silk screen printing to form a character or a pattern, and the remaining portion except the character or pattern is left as a transparent margin or the margin portion By applying a fluorescent ink of various colors is achieved by a light-emitting billboard characterized in that it further comprises a fluorescent printed portion is formed.

In addition, the auxiliary panel is achieved by a light-emitting billboard characterized in that it further comprises that the fluorescent printed portion corresponding to the fluorescent printed portion formed on the transparent panel.

Hereinafter, with reference to the accompanying drawings, the light-emitting billboard according to the present invention that can be specifically carried out the above object is as follows.

1 is a perspective view of a light-emitting billboard according to the present invention, Figure 2 is a longitudinal cross-sectional view of Figure 1, the light-emitting billboard 1 is composed of a transparent panel 2, a frame 3, a light emitting device (4).

The transparent panel 2 is a body portion of an advertisement board for advertisement or propaganda. The transparent panel 2 is formed in a rectangular shape, and a letter or a pattern to be advertised is formed on one surface thereof, and the side wall 8 having a thick portion is the light emitting device 4. The thickness of the light emitting device 4 is fixed to each side wall 8 so as to have a thickness of about 3 to 30 mm depending on the diameter of the light emitting device 4. Here, since the transparent panel 2 must transmit the light emitted from the light emitting device 4, an acrylic or plastic synthetic resin having excellent translucent is used, and the acrylic or plastic synthetic resin is amorphous. Iii) When light passes through the material, light scattering occurs and transmission and diffusion are easy.

In addition, a fluorescent print portion 13 is formed on one surface of the transparent panel 2 by applying a fluorescent ink to a character or pattern to be advertised, and such fluorescent printing is formed by a silk screen printing method.

Here, the silk-screen printing method is briefly described by using a mesh woven by silk, nylon, dredron fiber or stainless steel, or by hand or photochemical method to make a valve to block the neck other than the required image and print the ink in the frame When the pressure moves inside the screen with a spatula, called a squeegee, the ink passes through the mesh in the non-valve area and is printed on an item placed under the plate. This silk-screen printing has excellent color clarity and visibility, and ink The thickness is also freely adjustable and precise expression is possible, so it has excellent expressive power even when printing letters or patterns on ceramics, plastics, metals as well as stickers, banners and flags.

Therefore, when a character or pattern to be advertised on the acrylic panel, which is the transparent panel 2, is silkscreen printed with fluorescent ink, the fluorescent printed portion 13 attached to the acrylic plate is corroded by a fluorescent ink which is a chemical mixture. Since a phenomenon occurs and the portion where the fluorescent ink is applied is etched, the light emitting device 4 is installed on the side wall of the transparent panel 2 so that light is emitted to the fluorescent printed portion 13 to advertise. Will be

Preferably, the advertising letter or pattern is formed on the transparent panel 2 by the fluorescent ink of various colors to form a fluorescent print portion 13 and the rest of the margin portion 14 is left transparent, or the fluorescent printed portion When the blank printing portion 15 is formed by various fluorescent inks such as complementary colors or black, so as to further highlight 13, light is first irradiated, first, the transparent panel in which only the advertisement letter or pattern is formed of the fluorescent printing portion 13 ( In 2), since the margin portion 14 is transparent, light is emitted only from the fluorescence printing portion 13, thereby showing a concise effect. In addition to the fluorescence printing portion 13, the margin printing in which the fluorescent ink is printed in the margin is also printed. The transparent panel 2 having the portion 15 formed therein may exhibit a more brilliant effect.

In addition, as shown in FIG. 3, the auxiliary panel 5 having the same size, shape, and material as that of the transparent panel 2 is fixed to the rear of the transparent panel 2 by a bolt and a nut. The fluorescent printed portion 13 or the margin printed portion 14 printed on the transparent panel 2 can be protected.

The frame 3 is coupled to the side wall 8 of the transparent panel 2 so that the light is fixed to the light emitting device 4 and light emitted from the light emitting device 4 is incident to the transparent panel 2. As a means for reflecting, the frame 3 is formed to have a length corresponding to one side wall 8 of the transparent panel 2 to form a coupling groove 10 to be coupled to the side wall 8, the coupling groove 10, the cylindrical receiving groove 9 is formed long in the longitudinal direction to fix the light emitting device 4 therein. In addition, the inner circumferential surface of the accommodation groove 9 and the coupling groove 10 is formed with a reflective surface 11 coated with aluminum or mercury or the like, so that when light is generated from the light emitting device 4, the light is emitted from the side wall 8. Back to).

The light emitting device 4 is installed on the side wall 8 of the transparent panel 2 and is a means for irradiating light to the transparent panel 2. The light emitting device 4 has a smaller diameter than a general lamp, and consumes less power and has a long lifetime. Cold Cathode Fluorescent Lamps (CCFL) or Ultraviolet LEDs (LEDs) with high brightness are used, and the inverters 12 and the wires 7 for increasing the voltage for turning on the light emitting device 4 are used. Is connected.

Therefore, the light-emitting billboard 1 according to the present invention forms a fluorescent print portion 13 by the fluorescent ink to the character or pattern to be advertised on one surface of the transparent panel 2, and the rest of the margin portion 13 or margin printing A portion 14 is formed, and the light emitting device 4 connected by the inverter 12 and the electric wire 7 is inserted into the receiving groove 9 of the frame 3 so that the side wall 8 of the transparent panel 2 is formed. It is made by fixing on. In this case, only one light emitting device 4 and one frame 3 may be prepared and combined with only one sidewall 8 of the transparent panel 2, or the light emitting device 4 and the frame 3 may be combined. It is also possible to prepare each so as to correspond to the four side walls 8 of the transparent panel 2 and to be used in combination with each of the four side walls 8 of the transparent panel (2).

Preferably, the transparent panel 2 having the same shape and material as that of the transparent panel 2 is integrally fixed to the rear of the transparent panel 2 on which the frame 3 and the light emitting device 4 are formed so as to be transparent. The fluorescent printed portion 13 and the margin portion 14 or the margin printed portion 15 formed on the panel 2 may be protected.

More preferably, the same fluorescent printed portion is formed by silk screen printing on the auxiliary panel 5 which is coupled to the rear of the transparent panel 2 so as to correspond to the fluorescent printed portion 13 formed on the transparent panel 2. When the transparent panel 2 and the auxiliary panel 5 are coupled to each other, and the light emitting device 4 is installed on the side wall of the transparent panel 2 by the frame 3 and irradiated with light, the transparent panel ( 2) and the fluorescent printed portion 13 and the fluorescent printed portion formed in the auxiliary panel 5 emits light to the front of each, so that the light-emitting billboard 1 emits light on both sides to further enhance the advertising effect. .

In the light-emitting billboard 1 of the present invention formed as described above, the light emitting device 4, which is a light source, is coupled to the side wall 8 of the transparent panel 2 by the frame 30, so that light is emitted from the light emitting device 4. When irradiated, the light is incident to the side wall 8 of the transparent panel 2 in direct light, and the incident light is emitted to the fluorescent panel 13 formed by silkscreen printing on the transparent panel 2. It will emit light.

Accordingly, the transparent panel 2 includes a fluorescent print portion 13 in which characters or patterns to be advertised are precisely expressed by silk screen printing, and a margin portion 14 or a margin print portion 15, which is the remaining portion thereof. Since the light emitting board 1 is surface-emitted according to the color of the fluorescent ink applied by the silk screen printing on the transparent panel 2, it is possible to more clearly express the characters or patterns to be advertised.

In the light emitting billboard according to the present invention, a letter or a pattern to be advertised is formed on a transparent panel by a silk screen printing method, and a frame having a light emitting device is installed on the sidewall of the transparent panel, Since it is applied precisely by silk screen printing method, it is possible to produce various kinds of advertisements by enabling the precise expression of letters or patterns to be advertised, and the transparent panel formed with the letters or patterns to be advertised is made of amorphous acrylic plate. When the light is irradiated onto the acrylic plate, light is emitted and diffused to the portion where the fluorescent ink is applied by scattering, so that various and vivid colors can be expressed by surface emission, and the margins other than the fluorescent printing portion are left transparent. Or by applying fluorescent inks of various colors To boost provided a light-emitting billboards.

In addition, by combining a sub-panel formed with a character or a pattern corresponding to the character or pattern formed on the transparent panel to the rear of the transparent panel, when the light is irradiated from the light emitting device to the fluorescent printed portion of each of the transparent panel and the auxiliary panel Since the light is emitted to emit light on both sides of the light-emitting billboard, it provides a light-emitting billboard that can further enhance the advertising effect.

Claims (4)

In the transparent panel (2) having a letter or pattern and a light emitting board (1) provided with a light emitting device (4) to emit light from the transparent panel (2), Letters or patterns formed on one surface of the transparent panel 2 is formed by silk screen printing; An accommodating groove 9 into which the light emitting device 4 is inserted is formed in the frame 3 fixed to the side wall 8 of the transparent panel 2, and the light emission is formed on an inner circumferential surface of the accommodating groove 9. A reflecting surface 11 for reflecting the illumination irradiated from the apparatus 4 is formed; As the light emitting device 4, a cold cathode lamp or an ultraviolet LED is used; The light emitting device (4) is inserted into the receiving groove (9) of the frame (3) is a light emitting billboard, characterized in that is installed on the side wall (8) of the transparent panel (2). The method of claim 1, The back panel of the transparent panel 2 further comprises a transparent auxiliary panel 5 having the same size as the transparent panel 2 is fixed by screw coupling further comprising a light-emitting billboard. The method of claim 1, The transparent panel 2 has a fluorescent print portion 13 coated with a fluorescent ink by silk screen printing to form a character or a pattern, and the remaining portion except the character or the pattern is transparent to the margin portion 14. The light-emitting billboard, characterized in that it further comprises a fluorescent printing portion 14 is formed by leaving or the fluorescent ink of various colors on the margin portion (14). The method according to claim 2 or 3, The auxiliary panel 5 further comprises a fluorescent printed portion of the same size and shape formed at a position corresponding to the fluorescent printed portion 13 formed on the transparent panel (2).